Hi all, Do someone already had some problem with performances using a pentium D (64 bits) and postgres 8.2.3 on a redhat enterprise update 2 ? I did the install from sources and nothing change... I have a RAID 0 for data and 3Gb of RAM and my inserts rate is quite low, 8333 inserts/ sec (lower than on my laptop which is 10526 inserts/sec). I suspect a problem with the CPU because using gkrellm, the use of 1 CPU is always quite low... Is it normal ? Many thanks for your help, Joël